UnsungZero_OldTimeAdMan
Well-Known Member
I have factory 20s. And that is the context for my "correct size" [for me] in original post.Correct, that is what I was saying. I currently run the 275/60R20 in Nokian Outposts on my truck that originally came with 21s.
If I'm following his posts correctly, OP's vehicle was built with 21" and still on that calibration. But now running 275/65R20. The numbers he is sharing has the 3% difference accounted for.
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